/* base.css — shared structure for all 5 ChronosCodex tenant website templates.
   Per-template look is driven by CSS custom properties set in themes.css under a
   .tpl-<name> root class. This file owns layout, components and responsiveness;
   themes.css owns palette, fonts, hero treatment and accents. */
:root{
  /* defaults — themes.css overrides per template */
  --accent:#1d7fc3; --accent2:#36b8e8; --accent-ink:#fff;
  --grad:linear-gradient(120deg,#063a63 0%,#1d7fc3 55%,#36b8e8 100%);
  --bg:#f5f9fc; --surface:#ffffff; --surface-2:#eef6fd;
  --ink:#0f2438; --muted:#5a6b7b; --line:#e2ebf3; --soft:#e8f2fa;
  --head:#04243f; --ok:#1a8a55; --err:#c0392b;
  --radius:18px; --radius-lg:24px; --shadow:0 18px 50px rgba(4,36,63,.16);
  --font-head:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --font-body:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --head-h:64px; --hero-min:calc(100svh - var(--head-h)); --chip-radius:999px; --btn-radius:999px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{font-family:var(--font-body);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--font-head);line-height:1.12;margin:0 0 .35em;letter-spacing:-.02em}
p{margin:0 0 .6em}
a{color:var(--accent);text-decoration:none}
img{max-width:100%}
.wrap{max-width:1100px;margin:0 auto;padding-left:20px;padding-right:20px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.5rem;border-radius:var(--btn-radius);border:2px solid transparent;font-weight:800;font-size:1rem;cursor:pointer;text-decoration:none;transition:transform .15s,box-shadow .2s,background .2s}
.btn-lg{padding:1.05rem 1.9rem;font-size:1.08rem}
.btn-primary{background:var(--grad);color:var(--accent-ink);box-shadow:0 10px 26px rgba(29,127,195,.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(29,127,195,.5)}
.btn-ghost{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}
.btn-light{background:#fff;color:#0f2438}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-wa{background:#25d366;color:#053}
.btn-wa:hover{background:#1eb858;transform:translateY(-2px)}
.full{width:100%}

.lang-toggle{flex:none;background:#fff;color:var(--head);border:1.5px solid var(--line);border-radius:999px;width:40px;height:40px;font-weight:900;font-size:.85rem;cursor:pointer;transition:.15s}
.lang-toggle:hover{background:var(--soft);border-color:var(--accent)}

/* Sticky header */
.site-head{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:14px;padding:0 18px;height:var(--head-h);background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);box-shadow:0 2px 18px rgba(4,36,63,.06)}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--font-head);font-weight:900;color:var(--head);font-size:1.05rem;white-space:nowrap}
.brand img{height:34px;width:auto;border-radius:6px}
.brand .brand-mark{width:38px;height:38px;border-radius:10px;background:var(--grad);color:var(--accent-ink);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1rem}
.nav{display:flex;gap:2px;margin:0 auto;overflow-x:auto;max-width:100%;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{padding:.55rem .85rem;border-radius:999px;font-weight:700;font-size:.92rem;color:var(--muted);white-space:nowrap;cursor:pointer;transition:.15s}
.nav a:hover{color:var(--head);background:var(--soft)}
.header-call{padding:.5rem 1.1rem;font-size:.92rem;white-space:nowrap}
@media(max-width:820px){.brand .brand-name{display:none}.nav{margin:0 auto 0 0}}

/* HERO — centered (default) */
.hero{position:relative;min-height:var(--hero-min);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#fff;padding:60px 20px 70px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-position:center 30%;background-size:cover;background-repeat:no-repeat;transform:scale(1.05);animation:slowzoom 18s ease-in-out infinite alternate}
@keyframes slowzoom{to{transform:scale(1.14)}}
.hero::after{content:"";position:absolute;inset:0;background:var(--hero-overlay,linear-gradient(180deg,rgba(4,36,63,.72),rgba(4,36,63,.55) 45%,rgba(6,58,99,.82)));z-index:1}
.hero-inner{position:relative;z-index:2;max-width:840px}
.hero-avatar{width:104px;height:104px;border-radius:50%;background:var(--grad);color:var(--accent-ink);font-weight:900;font-size:2.1rem;display:flex;align-items:center;justify-content:center;margin:0 auto 22px;box-shadow:0 0 0 6px rgba(255,255,255,.18),0 18px 40px rgba(0,0,0,.4);overflow:hidden}
.hero-avatar img{width:100%;height:100%;object-fit:cover}
.hero-eyebrow{text-transform:uppercase;letter-spacing:3px;font-size:.8rem;font-weight:800;opacity:.92;margin:0 0 .5em}
.hero h1{font-size:clamp(2.5rem,6.5vw,4.4rem);font-weight:900;margin:0;text-shadow:0 4px 24px rgba(0,0,0,.35)}
.hero-role{font-size:clamp(1.15rem,3vw,1.6rem);font-weight:700;margin:.3em 0 .1em;color:#cfeaff}
.hero-loc{opacity:.92;font-size:1.05rem;margin:.2em 0 1.3em}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:.55rem;justify-content:center;padding:0;margin:0 0 1.8rem}
.chips li{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);padding:.4rem .95rem;border-radius:var(--chip-radius);font-size:.92rem;font-weight:600;backdrop-filter:blur(4px)}
.hero-cta{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}
.scroll-cue{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);z-index:2;color:rgba(255,255,255,.85);font-size:1.6rem;animation:bob 1.8s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* HERO — split (text + card), used by some templates */
.hero.split{flex-direction:row;text-align:left;justify-content:flex-start;gap:40px;flex-wrap:wrap;align-items:center}
.hero.split .hero-inner{flex:1 1 440px;max-width:620px}
.hero.split .chips{justify-content:flex-start}
.hero.split .hero-cta{justify-content:flex-start}
.hero-card{position:relative;z-index:2;flex:1 1 320px;max-width:420px;background:rgba(255,255,255,.97);color:var(--ink);border-radius:var(--radius-lg);padding:30px;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.hero-card h3{color:var(--head);font-size:1.25rem}
.hero-card .hc-list{list-style:none;padding:0;margin:.6rem 0 0}
.hero-card .hc-list li{display:flex;gap:.6rem;align-items:flex-start;padding:.4rem 0;color:var(--muted);font-weight:600;font-size:.96rem}
.hero-card .hc-list li::before{content:"✓";color:var(--accent);font-weight:900}

/* Section shells */
.section-head{max-width:760px;margin:0 auto 38px;text-align:center}
.kicker{display:inline-block;text-transform:uppercase;letter-spacing:2.5px;font-size:.78rem;font-weight:800;color:var(--accent);background:var(--soft);padding:.35rem .85rem;border-radius:999px;margin-bottom:14px}
.kicker.light{color:#eaf4ff;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3)}
.section-head h2{font-size:clamp(1.8rem,4vw,2.6rem);color:var(--head);font-weight:900}
.section-head p{color:var(--muted);font-size:1.05rem}
section{scroll-margin-top:var(--head-h)}

/* WHY / value props */
.why{padding:80px 20px 40px}
.value-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}
.value{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 6px 22px rgba(4,36,63,.05);transition:transform .2s,box-shadow .2s}
.value:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.value-ico{font-size:2rem;width:62px;height:62px;border-radius:16px;background:var(--soft);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.value h3{font-size:1.18rem;color:var(--ink)}
.value p{color:var(--muted);margin:0;font-size:.96rem}

/* HOW IT WORKS */
.how{padding:40px 20px 60px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}
.step{position:relative;background:linear-gradient(160deg,var(--surface),var(--surface-2));border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px 26px;box-shadow:0 6px 22px rgba(4,36,63,.05)}
.step-n{width:48px;height:48px;border-radius:14px;background:var(--grad);color:var(--accent-ink);font-weight:900;font-size:1.3rem;display:flex;align-items:center;justify-content:center;margin-bottom:16px;box-shadow:0 8px 20px rgba(29,127,195,.4)}
.step h3{font-size:1.2rem;color:var(--head)}
.step p{color:var(--muted);margin:0;font-size:.96rem}

/* SERVICES */
.services{padding:60px 20px}
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.svc{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;text-align:center;box-shadow:0 6px 22px rgba(4,36,63,.05);overflow:hidden;transition:transform .2s,box-shadow .2s}
.svc::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.svc:hover::before{transform:scaleX(1)}
.svc-ico{width:56px;height:56px;border-radius:16px;background:var(--soft);color:var(--head);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:1.6rem}
.svc h3{margin:.1em 0;color:var(--ink);font-size:1.12rem}
.svc p{color:var(--muted);font-size:.92rem;margin:0}

/* ABOUT */
.about{padding:60px 20px}
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.about-copy h2{font-size:clamp(1.7rem,3.6vw,2.4rem);color:var(--head)}
.about-copy p{color:var(--muted);font-size:1.04rem}
.about-photo{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);min-height:280px;background:var(--grad) center/cover}
.about-photo img{width:100%;height:100%;object-fit:cover;display:block}
.about-stats{display:flex;gap:26px;margin-top:18px;flex-wrap:wrap}
.about-stats div{display:flex;flex-direction:column}
.about-stats b{font-size:1.9rem;color:var(--accent);font-weight:900;line-height:1}
.about-stats span{color:var(--muted);font-size:.9rem;font-weight:700}
@media(max-width:760px){.about-grid{grid-template-columns:1fr}.about-photo{min-height:220px}}

/* CONTACT */
.contact{padding:60px 20px;display:flex;justify-content:center}
.contact-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);max-width:680px;width:100%;padding:40px}
.contact-card h2{color:var(--head);font-size:1.9rem}
.contact-sub{color:var(--muted);margin-top:-.2em}
#leadForm{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:20px}
#leadForm label{display:flex;flex-direction:column;font-weight:700;font-size:.88rem;color:var(--ink);gap:.35rem}
#leadForm label.full{grid-column:1/-1}
#leadForm input,#leadForm textarea,#leadForm select{font:inherit;padding:.8rem .9rem;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);transition:border-color .15s,box-shadow .15s}
#leadForm input:focus,#leadForm textarea:focus,#leadForm select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(29,127,195,.12)}
.form-msg{grid-column:1/-1;margin:0;font-weight:700;min-height:1.2em}
.form-msg.ok{color:var(--ok)} .form-msg.err{color:var(--err)}

/* FAQ */
.faq{max-width:820px;margin:0 auto;padding:60px 20px}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:4px 20px;box-shadow:0 4px 16px rgba(4,36,63,.04)}
.faq summary{cursor:pointer;font-weight:800;color:var(--head);padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--accent);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);margin:0 0 16px;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(-4px)}to{opacity:1}}

/* CTA band */
.cta-band{position:relative;color:#fff;text-align:center;padding:84px 20px;overflow:hidden;background:var(--grad)}
.cta-inner{position:relative;z-index:2;max-width:680px;margin:0 auto}
.cta-inner h2{font-size:clamp(1.9rem,4.5vw,3rem);font-weight:900}
.cta-inner p{opacity:.94;font-size:1.08rem;margin:.5em auto 1.6em}
.cta-cta{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}

/* Trust strip */
.trust-strip{padding:30px 20px 0;display:flex;flex-wrap:wrap;gap:14px 34px;justify-content:center;align-items:center}
.trust-strip div{display:flex;align-items:center;gap:.5rem;color:var(--head);font-weight:800;font-size:1rem}
.trust-strip .ts-ico{font-size:1.25rem}
@media(max-width:560px){.trust-strip{gap:10px 18px;font-size:.88rem}}

.site-foot{background:var(--head);color:#8fa7bd;text-align:center;padding:30px 20px;font-size:.82rem;line-height:1.5}
.site-foot .foot-brand{color:#fff;font-weight:800;font-size:1rem;margin-bottom:.4rem}
.site-foot p{max-width:760px;margin:0 auto .4rem}
.site-foot a{color:#cfe3f5}

/* states */
.loading,.notfound{min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;color:var(--muted)}
.spinner{width:46px;height:46px;border:4px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:18px}
@keyframes spin{to{transform:rotate(360deg)}}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-visible{opacity:1;transform:none}
.value.reveal:nth-child(2){transition-delay:.08s}.value.reveal:nth-child(3){transition-delay:.16s}.value.reveal:nth-child(4){transition-delay:.24s}
.step.reveal:nth-child(2){transition-delay:.1s}.step.reveal:nth-child(3){transition-delay:.2s}

@media(max-width:560px){
  #leadForm{grid-template-columns:1fr}
  .contact-card{padding:26px}
  .hero{min-height:88svh}
  .hero.split{text-align:center}
  .hero.split .chips,.hero.split .hero-cta{justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}